Which temperature conversion is correct?
a. °c = k - 273
b. k = 273(°c)
c. k = °c - 273
d. °c = k + 273

Aroller coaster car is traveling down a track at 22 m/s. the car has a mass of 2000 kg. what is the kinetic energy of the car? a) 22,000 j b) 968,000 j c) 484,000 j d) 44,000 j

Ineed this asap part i: scientific method what is the difference between science and pseudoscience? what is the scientific method?

Energy defines the different "states" of matter. in no more than 3 sentences, describe the amount of kinetic energy that each of the 3 states of matter possesses and relate that to the atom/molecular motion of each "state".